Brugere af LCWO der har fælles interesser, kan mødes i brugergrupperne.
Alle kan oprette en ny gruppe og invitere venner til gruppen. Grupper kan være private (kun adgang efter invitation) eller offentlige. Hver gruppe har sin egen side med et forum og en intern highscore-liste.
| Gruppenavn | Beskrivelse | Medlemmer | Sprog | Type |
| German Speaking Users | Deutschsprachige LCWO-Benutzer | 347 | Deutsch | offentlig |
| FOSS | Free and Open Source Software enthusiasts | 90 | English | offentlig |
| Polska Grupa Milosnikow CW | grupa dla polskich milosnikow CW | 103 | Polski | offentlig |
| Russian Speaking Users | LCWO users from Russian speaking countries | 139 | Русский | offentlig |
| BCC | Bavarian Contest Club | 38 | English | offentlig |
| RRDXA | Rhein Ruhr DX Association | 26 | English | offentlig |
| radioamatori italiani | quattro chiacchere tra principianti del tasto | 77 | Italiano | offentlig |
| DLZA-CW | DLZA CW-cursisten | 16 | Nederlands | privat |
| TELEGRAFISTAS-BR | Grupo de utilizadores em portugues | 27 | Português | offentlig |
| Ro_HST | Grupul utilizatorilor romani | 21 | Română | offentlig |
| K9IU | Indiana University ARC | 9 | English | offentlig |
| ERA - European Radioamateurs Association | Radioamatori e TLC | 9 | Italiano | offentlig |
| Swiss CW Fans - HBCWF | Telegraphy fans from Switzerland | 15 | Deutsch | offentlig |
| CW Portugal | Telegrafia Portugal | 16 | Português | offentlig |
| Spanish Users Group | Grupo para usuarios de habla hispana | 77 | Español | offentlig |
| West Sussex | CW exercise group | 6 | English | offentlig |
| W5YJ | Oklahoma State University Amateur Radio Club | 1 | English | privat |
| Morsekurs der USKA Sektion St.Gallen | Morsekurs der USKA Sektion St.Gallen | 8 | Deutsch | privat |
| French Speaking Users | LCWO users from French Speaking countries | 46 | Français | offentlig |
| Suomenkielinen CW ryhmä | CW, Suomi, Sisu ja Sibelius | 17 | Suomi | offentlig |
| JNA Wireless (VU2SVS) | LCWO users of JNA Wireless Association, Mumbai | 1 | English | privat |
| RIO DX GROUP | GRUPO PARA UTILIZADORES E APERFEIÇOAMENTO DO CW | 87 | Português | offentlig |
| Cantareira DX Group | Grupo de DX e Contest´s Nacionais e Internacionais | 8 | Português | offentlig |
| U.F.T. | Union Française des Télégraphistes | 10 | Français | offentlig |
| Utah DX Association | A premier amateur radio club for Contesting and DX enthusiasts, serving Utah and surrounding areas. | 8 | English | offentlig |
| Lietuviai cia! | Lietuviai radijo megejai..renkames cia | 4 | English | offentlig |
| UBA-TLS | HAREC-Cursus TLS | 8 | Nederlands | offentlig |
| ex army | love to the cw | 4 | Italiano | offentlig |
| CX Group | Vogtland DX Group | 10 | Deutsch | privat |
| G20 - CW Gruppe | G20 | 8 | Deutsch | offentlig |
| GRSNM | Gruppo Radioamatori sardi nel Mondo | 4 | Italiano | offentlig |
| G20 - CW Training | das Training im Detail mit Feedback | 10 | Deutsch | privat |
| Norgesgruppen | Norwegian speaking radioamateurs | 13 | English | offentlig |
| English Speaking Users | Native and Non Native English Speaker | 90 | English | offentlig |
| E13 CW-Kurs 2009 | The E13 CW Course Usergroup 2009 | 7 | Deutsch | privat |
| OZ2KVG | Radio- & Internetspejdere i Vojens. | 1 | English | privat |
| cantreira dx group | group dx e contest's nacionais e internacionais | 2 | English | offentlig |
| RAG | greek radio amateurs | 7 | Ελληνικά | offentlig |
| g20 cw training | g2o | 2 | English | offentlig |
| Morse code speaking users | Conversation in CW | 6 | English | offentlig |
| Yellowknife Amateur Radio Society | A northern Canadian subarctic CW practice group in English | 8 | English | offentlig |
| Singapore Shortwave Listening Group | SWL and CW group | 5 | English | offentlig |
| SA2BDO skall väl traggla sig genom detta till slut | Stöd och peptalk när det blir motigt | 2 | Svenska | privat |
| NFARL_Roswell_GA | CW SIG FOR NFARL CLUB - Atlanta, GA, USA | 5 | English | privat |
| Dark Avengers | Rookie Morse Code Group | 2 | English | privat |
| GACW | Grupo Argentino de CW | 20 | Español | offentlig |
| DOK I07 mitglieder | CW kurs fuer SWL's und Lizenzierte | 4 | Deutsch | offentlig |
| JA Users 日本語 | for Japanese | 43 | 日本語 | offentlig |
| Pennsylvania CW | Users from Pennsylvania | 4 | English | offentlig |
| Télégraphistes marocains | Lieu de rencontre des amateurs marocains de CW | 5 | Français | offentlig |
| HST training | as the name suggests | 0 | English | privat |
| Thailand CW lover | สำหรับนักวิทยุสมัครเล่นไทย | 16 | English | offentlig |
| Elbonian speaking users | conversation language: Elbonian | 0 | English | privat |
| Korean CW user | Korean CW user | 4 | English | offentlig |
| Utah Contest Club | NC7J | 4 | English | offentlig |
| Michigan CW Students | Michigan radio enthusiasts wanting to learn CW. | 12 | English | offentlig |
| Old Hams but new to CW | Hams over 50 learning code | 52 | English | offentlig |
| CX1SA - RADIO CLUB MINAS | RADIO CLUB | 2 | Español | privat |
| WAS CW | My Goal after completing all 40 lessons! | 3 | English | offentlig |
| RufzXP Hints and Tips Group | Hints and Tips on How To Improve Your Toplist Results. | 28 | English | offentlig |
| QRP CW: Less Power, More Fun | CW with 5 Watts or Less / Discussion Worldwide | 33 | English | offentlig |
| E.M.C.T. | CURSO EN LINEA E.M.C.T. | 2 | Español | privat |
| LU8XW | Radioclub Ushuaia | 16 | Español | offentlig |
| ON - CW Training | Users from ON land | 10 | English | offentlig |
| KRM telegrafie | bez CW to nema cenu :-) | 1 | Česky | privat |
| ALGERIA SAHARA DX | CW School From Algerian HamRadio | 4 | Français | offentlig |
| CRA CW Programme | Group for Colchester CW programme participants | 13 | English | privat |
| MY CW User | Malaysian CW User | 4 | Bahasa Melayu | offentlig |
| EDR Fredericia | Elins students | 5 | English | privat |
| Essex CW Amateur Radio Club | For ECWARC members to use - need to be a member of ECWARC ... see www.essexcw.org.uk | 9 | English | privat |
| RCP- TELEGRAFISTAS PERU | Aficionados al cw en peru | 5 | Español | offentlig |
| RO1A | RO1A operators | 29 | Русский | privat |
| Whitewater Valley Indiana | Wayne co Indiana and surrounding areas? | 2 | English | offentlig |
| CW tecaj S59DDR | Tecaj telegrafije Radiokluba Cirkulane | 6 | Slovenščina | offentlig |
| A63 | VERON Afd. Friese Wouden | 13 | Nederlands | offentlig |
| Türkçe kullanıcılar grubu | Siteyi Türkçe arayüz ile kullananlar | 19 | Türkçe | offentlig |
| OK1OAB | Radioclub Czech republic - Prag 10 | 10 | Česky | offentlig |
| CW-Group-Salzburg | 2 Hams learning CW ;-) | 4 | Deutsch | privat |
| tpofof | for non experts in CW | 3 | English | offentlig |
| MorseTest | For test purposes | 1 | English | privat |
| TERESINA DX GROUP - BRASIL | Operadores de CW Teresina-Pi- Brasil | 4 | Português | offentlig |
| Rochester (NY) DX Assn | Radio club for DX enthusiasts in Western New York | 5 | English | offentlig |
| Teresópolis para o mundo | Amigos com interesse comum | 1 | Português | privat |
| VRA-CW | Vlaamse RadioAmateurs vzw | 4 | Nederlands | offentlig |
| bytewerk | Das bytewerk lernt morsen! | 4 | Deutsch | privat |
| TURKEY BOSPHOURS 6M CW GROUP | BOSPHOURS GURUBU | 3 | Türkçe | privat |
| Trivandrum Amateur Radio League | Group for swls in Thiruvananthapuram | 2 | English | offentlig |
| Skype Morse Skeds | Make here a sked for chatting in Morse Code via Skype | 2 | English | offentlig |
| SWL Ukrainy єднайтеся! | любители КВ эфира | 8 | Русский | offentlig |
| World End Radio Leage | aficionados fueguinos | 3 | Español | offentlig |
| Veron Breda | A07 CW-cursisten | 6 | Nederlands | privat |
| QTC Killer | fun by qtc's | 3 | Deutsch | privat |
| 599 DX GROUP | RADIOAMADORES BRASILEIROS | 7 | Português | offentlig |
| e-wave | another two learning morse... | 3 | Nederlands | privat |
| Radioclub Henares | Radioaficionados Españoles | 7 | Español | offentlig |
| OH6AD | Amateur Radio club of Central Finland, Jyväskylä | 12 | Suomi | offentlig |
| radionuoret.net | Young Finnish radioamateurs | 4 | Suomi | offentlig |
| HB9BE | Amaterufunkgruppe Burgdorf | 1 | Deutsch | offentlig |
| DF0UK | Amateurradio club at the Karlsruhe Institute of Technology | 1 | Deutsch | privat |
| Radioaficionats Catalans | Grup Català a LCWO | 5 | Català | offentlig |
| #aber | #aber-ites | 1 | English | privat |
| Beginners with SP3YPR | Poczatkujacy z SP3YPR | 5 | Polski | privat |
| Texas Titans | CW CoWboys and CoWgirls | 3 | English | offentlig |
| Zims | Dispersed group | 4 | English | privat |
| Malaysian Morse Code Group | Open to all Malaysian | 3 | English | offentlig |
| Chinese User Group 中文用户组 | Users from Chinese Speaking countries. 面向所有使用中文的LCWO用户。 | 37 | 简体中文 | offentlig |
| CW CHILE | CE CW | 2 | Español | offentlig |
| Dyslexic and slow people with a lot of time. (Nerd O Rama) | Take the 20WPM 5 lettter 1 min Challenge | 1 | English | offentlig |
| Australian CW Users | Australian (VK) CW User Group | 8 | English | offentlig |
| MARC (V17) State Of Johore Malaysian | WILAYAH 1 PELANGI JOHOR BAHRU | 2 | Bahasa Melayu | offentlig |
| asa | asasasas | 1 | Deutsch | offentlig |
| ldeletedl | ldeletedl | 2 | English | privat |
| FARS | Family Amateur Radio Station | 5 | Русский | offentlig |
| DK0LG | Schulstation des Liborius-Gymnasiums in Dessau | 6 | Deutsch | privat |
| South African CW | Anybody doing CW that lives in South Africa | 2 | English | offentlig |
| Latvia CW fans | Latvia CW fans group | 3 | English | offentlig |
| CWP | CW Porto | 4 | Português | privat |
| yka | yka | 7 | 日本語 | privat |
| La CW de Normandie | Télégraphistes de Normandie | 9 | Français | offentlig |
| CW THAILAND | Begin | 10 | ภาษาไทย | offentlig |
| esperantistoj | por parolantoj de la esperanta lingvo | 5 | English | offentlig |
| Tomsk CW hamgroup | Любители CW в Томске | 5 | Русский | offentlig |
| HZ LAND | HZ1DG | 2 | English | offentlig |
| OK1KOB | OK1KOB - dorost | 3 | Česky | privat |
| Army Hogs | Best of the best! | 2 | English | offentlig |
| G.E JOÃO RAMALHO - 18/SP - BRASIL | TREINO DE TELEGRAFIA PARA JOVENS RADIOAMADORES. | 3 | Português | offentlig |
| OARC | Oakville Amateur Radio Club | 1 | English | privat |
| RARC Code Practice | Richmond Amateur Radio Club Code Practice Group, Richmond, VA USA | 1 | English | privat |
| Indian Amateur Radio Relay League | Radio Society of Hams in India | 7 | English | offentlig |
| Українська версія | Група користувачів українського інтерфейсу LCWO | 6 | Українська | offentlig |
| พนักงานวิทยุสมัครเ&# | เรียนรู้เพื่อพัฒนาตน | 2 | ภาษาไทย | offentlig |
| Baixada Santista | Aspirantes da Baixada Santista | 4 | Português | privat |
| OH7AB | Pohjois-Karjalan radiokerho OH7AB - Radioclub of North Karelia OH7AB | 5 | Suomi | offentlig |
| Sieradzka grupa przyszłych telegrafistów | Sieradzka grupa przyszłych telegrafistów | 3 | Polski | offentlig |
| DK0TU | Amateurfunkgruppe der TU-Berlin (AfuTUB) | 8 | Deutsch | privat |
| LOL | jak sama nazwa wskazuje | 2 | Polski | privat |
| #QRZ | Meh | 8 | Suomi | privat |
| r/amateurradio | A group for reddit hams | 38 | English | offentlig |
| SKCC | skccgroup.com Straight Key Century Club group | 31 | English | offentlig |
| 황등中 Hwangdeung Hams | 황등 중학교 모스부호 배우는 학생그룹 -- 오서와~! | 4 | English | offentlig |
| OZ0W contest group goes for CW! | We really need to learn CW to be compeditive! | 9 | English | privat |
| SP1PMY | MKŁ PZK | 4 | Polski | offentlig |
| ÖVSV | Österreichischer Versuchssenderverband | 6 | Deutsch | offentlig |
| DEFENSORES DO CW | grupo criado para o aprendizado desenvolvimento e defsa de arte de se comunicar. | 2 | Português | offentlig |
| pi4asv | Veron A02 Amstelveen (membership will be checked on callsign against member list) | 3 | Nederlands | privat |
| NAVY & MERCHANT NAVY | radio operating crewmen and officers | 1 | English | offentlig |
| DOK Y09 - Potsdam | CW-Training der Mitglieder des DOK Y09 | 6 | Deutsch | privat |
| KSM | Piastowska grupa krótkofalowców | 2 | Polski | privat |
| RADIO AMATEUR SOCIETY OF ANANTHAPURI | THIRUVANANTHAPURAM | 1 | English | offentlig |
| Campo Largo - Pr Brasil | Curitiba e região metropolitana Cw | 2 | Português | offentlig |
| Ametures | anyone who is just starting CW | 2 | English | offentlig |
| Ireland | A usergroup for Irish users | 1 | English | offentlig |
| Telegrafisti Ferraresi | Telegrafisti Ferraresi | 1 | Italiano | privat |
| Newbies Help | for all those who are new to this CW thing | 7 | English | offentlig |
| Grupo Olivos | Práctica telegráfica del radioclub | 7 | Español | offentlig |
| DD1A German-Swiss Contestgroup | Für die Cw-ler von DD1A und für unsere Freunde | 4 | Deutsch | offentlig |
| ARGENTINA APRENDE CW | ARGENTINOS Y LATINOAMERICANOS APRENDIENDO Y HACIENDO AMIGOS | 5 | Español | offentlig |
| Radioaficionados XE | Grupo de Radioaficionados de Mexico | 12 | Español | offentlig |
| Online Training | | 0 | English | offentlig |
| OH5AD | OH5AD - Haminan radioamatöörit ry. - Radio amateur club of Hamina, Finland | 2 | Suomi | offentlig |
| Hams of America | Ham Radio Operators in the USA | 3 | English | offentlig |
| dl0te | DOK D08 lernt CW | 2 | Deutsch | privat |
| Morsekurs Hannover | Morsekurs des DOK H48 und H13 offen für alle Interressierten | 5 | Deutsch | privat |
| Aprendices de Jaén | Aprendices de CW | 7 | Español | offentlig |
| Crowell Family Code Practice | Learning and promoting Morse Code usage in memory of Arthur Crowell -VE1QO | 11 | English | privat |
| yu1ahw | cw team | 1 | Bosanski | privat |
| BY1CJL | 陈经纶中学 | 9 | 简体中文 | privat |
| SiRad | Sissiradistit | 17 | Suomi | offentlig |
| Ido-Radio-Amatori | Adherents of the Ido-language | 1 | English | offentlig |
| 9A1CIG | ucenje telegrafije | 4 | Hrvatski | offentlig |
| Filipino | anyone from the "Pearl of the Orient Seas" | 2 | English | offentlig |
| FISTS | Fists members | 17 | English | offentlig |
| OVARC | Oro Valley Amateur Radio Club | 1 | English | privat |
| CCC-D23 | OV-D23 Morsekurs | 2 | Deutsch | offentlig |
| beginners ...... | wie begint van nul ..... | 4 | Nederlands | offentlig |
| Solomon97 | Made this on accident | 1 | English | privat |
| octagenarians | people with at least 8 user ID's | 0 | English | offentlig |
| W7PRA Members (and friends) | Peak Radio Association members or non-member repeater users. | 2 | English | offentlig |
| nonagenarians | people using Morse code over 90 years old | 1 | English | privat |
| BRMCW Group | Brmlab hackerspace CW club | 17 | Česky | offentlig |
| SMRC | Sacramento Mountains Amateur Radio Club | 1 | English | offentlig |
| CW COSTA RICA | TI CW | 1 | Español | offentlig |
| HAMSPHERE 4 FRENCH GROUP | Groupe de pratique CW - HS 4 FRANCOPHONE | 2 | Français | offentlig |
| Desnogorsk CW Group | Любители CW Смоленской области | 3 | Русский | offentlig |
| YU1EXY grupa za obuku | I najduže putovanje počinje prvim korakom. | 17 | Srpski | privat |
| PT2CM | Estação PT2CM - Brasília - Brasil | 3 | Português brasileiro | offentlig |
| SA | Morsecode | 1 | Deutsch | privat |
| Telegrafie Kurs 2015 | Morsekurs | 6 | Deutsch | privat |
| ARGENTINA CW | Argentina y el mundo se comunican por CW | 2 | Español | offentlig |
| SRAL - Finland | The Finnish Amateur Radio League | 2 | Suomi | offentlig |
| KF PIRC | Grupa #kf na PIRC.pl | 2 | Polski | privat |
| Team Saskatchewan | For Saskatchewan CW students | 2 | English | offentlig |
| Amigos - CW | Amigos - CW | 2 | Português brasileiro | privat |
| NRPTARCSS | Not Ready for Prime Time Amateur Radio Club & Secret Society | 2 | English | offentlig |
| Dixie Amateur Radio Club - GA USA | CW Training from North Georgia | 1 | English | offentlig |
| NMDXC | New Moscow DX Club | 1 | Русский | privat |
| UF5D | Операторы UF5D | 1 | Русский | offentlig |
| CW bei DARC OV T15 | Anfänger im OV lernen CW | 3 | Deutsch | privat |
| Radio Club Mar del Plata LU2DT | Welcome to Radio Club Mar del Plata, Argentina | 2 | Español | offentlig |
| Lithuanian Speaking Users | Lithuanian Speaking Users | 3 | English | offentlig |
| Cours CW HB9MM | Apprentissage du morse pour les membres des RAV | 7 | Français | privat |
| OE8XBB | CW Morsetraining | 1 | Deutsch | privat |
| Cram - Sp | clube de radioamadores de americana - sp | 1 | Português | offentlig |
| by1cjl2015 | 陈经纶中学 | 1 | 简体中文 | privat |
| VE3UOW | University of Waterloo Amateur Radio Club | 5 | English | privat |
| Razem | Polish school CW team | 5 | Polski | offentlig |
| Darkscience | Sheeple!! | 2 | English | offentlig |
| Santana DX Group | Estudantes do CW | 1 | Português | offentlig |
| CW PARAÍBA | GRUPO DE ESTUDO DE CW DA PARAÍBA | 2 | Português | offentlig |
| akaFunk-CW2015 | CW Kurs der akaFunk | 7 | Deutsch | privat |
| 19 years or younger -.-. .-.. ..- -... | A CW club for anyone 19 years old and younger. | 1 | English | offentlig |
| CW菜鸟互助小组 | 互相支持鼓励 | 1 | 简体中文 | privat |
| HB9ZZ Funkbude | Morsetraining für Mitglieder des Amateurfunkclubs der ETH Zürich | 1 | Deutsch | privat |
| cw学习 | 中国人 | 4 | 简体中文 | offentlig |
| CGCWOA | Coast Guard CW Radiomen | 2 | English | privat |
| ON4DST | CW cursus winter 2015-16 | 15 | Nederlands | offentlig |
| OH6AA | Vaasan Kuutoset RY | 2 | Suomi | offentlig |
| Toeterklas | groepje beginnende CW'ers | 3 | Nederlands | privat |
| GCFFE | Gremio de comunicaçoes da FFE | 3 | Português | privat |
| 2túma Daniel der 2elbstmorda | Soll ich mir den Sack rasieren oder besser nicht | 2 | Deutsch | offentlig |
| OH1AF CW-kurssi 01-2016 | Teljän radioamatöörit Ry:n sähkötyskurssilaiset | 8 | Suomi | offentlig |
| OSLOGRUPPEN LA4O | CW KURS VÅREN 2016 | 1 | Norsk | offentlig |
| TLT HAM RADIO | Поклонники CW в Тольятти!!! Начинающие и ... не очень :-) | 5 | Русский | offentlig |
| (SV) Greek Amateurs Learning CW | An open Group for Greek radio amateurs wanting to learn cw | 1 | Ελληνικά | offentlig |
| CwLearn | morsetraining | 2 | Italiano | offentlig |
| Utah Hams | Utah CW Hams in Training | 7 | English | offentlig |
| TheTerrells | Tim and Ken's Deathmatch! | 1 | English | privat |
| NSARC Morse Course | North Vancouver ARC Morse Code Course | 22 | English | privat |
| Craje | Grupo de Estudo de Telegrafia do CRAJE. www.craje.org.br | 5 | Português | privat |
| América del Sur | Bienvenidos todos. | 1 | Español | offentlig |
| CDR Group | Para treimanendo dos menbro do grupo | 1 | Português | offentlig |
| Radioclub lliria | Grupo de aprendizaje de cw del radioclub lliria | 1 | Español | privat |
| U_T_F | UNION des TÉLÉGRAPHISTES FRANCOPHONES | 7 | Français | offentlig |
| anrpfd | Association Nationale Radioamateurs Perfectionnement Formation Développement | 8 | Français | offentlig |
| CW Marilia-BR | Grupo de CW de Marilia e Regiao | 1 | Português brasileiro | offentlig |
| Treela Emeraldis | Inexpert, but not puerile | 1 | English | privat |
| Swamp Fox Contest Group | Swamp Fox Contest Group members | 7 | English | offentlig |
| MJARS | Mansfield Johnson Amateur Radio Service | 2 | English | offentlig |
| ARLC | Associação de Radioamadores da Linha de Cascais | 10 | Português | privat |
| GRASUL | Grupo de Radio Amadores do Sul de Ctba | 1 | Português | privat |
| S&P Morse Heads | S&P Gruppe A/CH/D | 1 | Deutsch | privat |
| AMANTES DO CW | grupo criado para o aprendizado e a pratica do cw. | 1 | Português | privat |
| PRATICANTES DE CW | grupo criado para o aprendizado e a pratica do cw. | 1 | Português | privat |
| LRMD | Lithuanian Amateur Radio Society - CW lessons | 1 | English | offentlig |
| LY1BWB | Vilnius university amateur radio station - CW class | 6 | English | offentlig |
| Bei uns piept's | Let's learn CW in a group... | 3 | Deutsch | privat |
| 潮汕CW群 | 潮汕CW群 | 2 | 简体中文 | offentlig |
| Hungarian CW learners | Morse tanuló magyarok | 1 | Magyar | offentlig |
| CVARC CW | Cedar Valley Rado Club CW | 1 | English | privat |
| OZ7HAM - CW Twisters | We learn a little cw now and then | 5 | Norsk | privat |
| De Drie Musketiers | De Drie Musketiers | 3 | Nederlands | privat |
| WARC CW Learners | Westside Amateur Radio Club - Rochester, NY | 1 | English | offentlig |
| 3Dgeek | 3D Nördar | 2 | Svenska | privat |
| TORTUGASCW.COM | Miembros del grupo TortugasCW, Locos por la telegrafia | 4 | Español | offentlig |
| CW-Norge | Norsk CW Gruppe for alle | 1 | Norsk | privat |
| uba -ara | actieve radioamteur uba-ARA | 3 | Nederlands | offentlig |
| E13 CW Training | CW Training Group in Hamburgs Distrikt E13 | 3 | Deutsch | privat |
| SDDXC | San Diego DX Club | 12 | English | offentlig |
| Ivoturucaia 274 | Grupo de Estudos CW do Grupo Escoteiro Ivoturucaia 274 SP | 2 | Português brasileiro | offentlig |
| LAARK17 | Learn CW | 5 | English | privat |
| Florida CW | CW group to make Floridians better | 1 | English | offentlig |
| VA2ZM_CW_TEAM | pratique du CW entre amis | 3 | Français | privat |
| CW-DL-Rookie | CW-DL-Rookie Learn CW | 5 | 简体中文 | privat |
| RCVA | RadioClubVirtualArgentino | 2 | Español | privat |
| LABRE-SP | Grupo de estudo da LABRE-SP | 5 | Português brasileiro | privat |
| ROER | AULAS DE CW | 6 | Português | offentlig |
| AJSS | Discuss your learining / tips, Compete on leaderboards, share your knowledge and other useful resources. | 6 | English | privat |
| Naanon treenisessiot | Nyykin Ja Naanon keskenäinen cw-kilpailu foorumi | 1 | Suomi | privat |
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