Check out all the Accounts that #rugbyunited has 

Argentina: @thesolgarcia ,@ezeq
Australia: @MRrugbyworldcup
Belgium: N/A
Brazil: @chrisrjtipping
Belize: @TonyGillings1
Canada: @nutty1889 ,@gasbarnut12
Switzerland: @donnahcbc
Chile: @sebarojas71
Cote d'Ivoire: N/A
Cook Islands: N/A
Germany: @7bamboosrugby
Egypt: @lanasonAL
England: @stephenengel ,@sandymasterman ,@LukemPickles
Spain: @1chrisreynolds
Fiji: @Legendary_G
France: @Stade_Irlandais (Pascal)
Georgia: @NValishvili
Hong Kong: N/A
Ireland: @RugbyNomadFitz ,@Joanne73336911
Iran: @hiidnaa ,@palomanna
Israel: @N/A
Italy: @ttronko
Japan: @amyakaHELLCAT
Kazakhstan: N/A
Kenya: @CrispausKE ,@KenyaRugbyQueen
Korea: N/A
Sri Lanka: @HishSingalaxana
Lithuania: N/A
Morocco: N/A
Moldova: N/A
Madagascar: N/A
Malta: @collinsharry1
Namibia: @TheStuartMorris ,@WalvisbayRugby
Netherlands: @Alwinner ,@ArinDouglas
New Zealand: @scotthornell73
Paraguay: @i_viverosmartin
Poland: @rockyflanker
Portugal: @EdwardPhelan
Qatar: N/A
Romania: @rekinoo
South Africa: @Sports_Rsa
Russia: @rfc_granite
Rwanda: N/A
Samoa: @karen_lenihan
Scotland: @DecSilver ,@gman569 ,@andrewlone28
Sweden: @JenSundqvist ,@soCal_5
Tonga: N/a
Trinidad and Tobago: @stephenengel ,@rugbygirl_nico
Tunisia: N/A
Ukraine: @RuggerUA
Uruguay: @thesolgarcia ,@michupaullier
USA: @DaveyJacobson
Wales: N/A (#ru team)
Zimbabwe: @bchanakira2
British & Irish Lions: N/A (#ruteam)
Barbarians: N/A (#ruteam)
Senegal: N/A
Colombia: @andresH_P
Goa: @GoaRugby

AVIVA Premiership:

Bath: @JD_Newmarket
Exeter Chiefs: @heathersjallen
Newcastle: @thomashart16 ,@geoffasenna, @sophia_mirza21
Gloucester: @10_000BC ,@marcmoor ,@lanasonAL
London Irish: N/A (#ruteam)
Harlequins: @Henry_Mitchell ,@SW20Macca
Saints: @Meatheadsnowman ,@michellewatkins ,@lukempickles
Sale Sharks: @ross_dr
Saracens: @Peakthinking @debsknig
Leicester Tigers: @MURRANT82 ,@vinnymac31
Wasps: @bfc2dabone ,@Ninn_Waspie
Worcester: @Phill_Mason ,@ajbails

Pro 12: 

Cardiff Blues: @rhysthomas95
Connacht: @kommc
Dragons: N/A (#ruteam)
Edinburgh: @watchoot15 ,@LynseyDiva ,@supermackie
Glasgow: @Shazababa ,@addiej27
Leinster: @SharonAnnO ,@CalmODonoghue
Munster: @phillycrowley
Ospreys: @miked888
Scarlets: @iwlew17
Treviso: @ttronko
Ulster: @RugbyFan1980
Zebre: @ttronko

Top 14: 

Biarritz: @RugbyPigs
Clermont: @TheRealRitaB
Racing Métro: @alysonrachel ,@Kristian7Ross
Toulon: @LarissaFalls
Toulouse: @Stade_Irlandais (Pascal)
Stade Français: @phillycrowley
Perpignan: N/A

Championship:

Bedford: @JohnLenihan4
Bristol: @danyoung1985 ,@ChrisHoli ,@BrisVADAR
Carnegie: @dave_harrison
Cornish Pirates: @funkelgump ,@karlmarx71
Doncaster: @purpularhel
London Scottish: @lisa_wadey
London Welsh: @miked888
Moseley: @Littlest_Bailey
Nottingham: @Diva_Princess89
Plymouth: @rugby_rat
Rotherham: @anjelcakes

Super Rugby:

Stormers: @JakeMeintjies ,@MyComLive
Bulls: @Ancia08
Cheetahs: @rugbycheetah
Sharks: @Sports_Rsa
Lions: @Sports_Rsa ,@MyComLive
Waratahs: @MRrugbyworldcup
Reds: @SuckerForRed
Western Force: N/A
Brumbies: @Alicia_Maher
Melbourne Rebels: @Sports_Rsa ,@lastwordstevem
Crusaders: @emmajane1626
Blues: @capricest ,@TheTidyKiwi
Hurricanes: @katieay_
Chiefs: @Sports_Rsa
Highlanders: @scotthornell73

Other ru accounts include:

Rugbyunited
Rugbyunitedltd
Rugbyunitedblog
Rugbystig
Rugby_global
LetsGROWrugby
RugbyWomen_
Rugby_Aid
RugbyUTDParents