EA decided to go ahead and share all the playable teams and clubs in the upcoming FIFA 2014, if not every single team known on terra firma. I think this may actually be the most amount of selectable teams in any sports game, if not any game, outside of an obsessed fans' MUGEN roster.
There's a total of 33 licensed leagues, over 600 clubs with roughly 16,000 players to choose from, and they're all typed up below with a wide array of grammatical errors for characters and letters I couldn't endeavor to find, like the little O with the diagonal slash through it, or the blessed little umlaut. And I thought the list of stadiums was massive...
NORTH AMERICA
Mexico Liga MX
America
Atlante
Atlas
Chiapas
Club Leon
Cruz Azul
Guadalajara
Monarcas
monterrey
Pachuca
Puebla
Queretaro
Santos Laguna
Tigres,Tijuana
Toluca
TR Veracruz
U.N.A.M.
USA Major League Soccer
Chicago Fire
Chivas USA
Colorado Rapids
Columbus Crew
D.C. United
FC Dallas
Houston Dynamo
L.A. Galaxy
Montreal Impact
New England
NY Red Bulls
Philadelphia
Portland
Real Salt Lakes
SJ Earthquakes
Sounders FC
Sporting KC
Toronto FC
Whitecaps FC
Liga Argentina
All Boys
Argentinos Jrs.
Arsenal
Atletico Rafaela
Belgrano
Boca Juniors
Colon
Estudiantes
Gimnasia
Godoy Cruz
Lanus
Newell's
Olimpo
Quilmes
Racing Club
River Plate
Rosario Ctral.
San Lorenzo
Tigre
Velez Sarsfield
Liga do Brasil
Atl. Mineiro
Atl. Paranaense
Bahia
Botafogo
Corinthians
Coritiba
Criciuma
Cruzeiro
Flamengo
Fluminense
Goias
Gremio
Internacional
Nautico
Ponte Preta
Portuguesa
Santos
Sao Paulo
Vasco de Gama
Vitoria
Campeonato Nacional Petrobras
Audax Italiano
CD Antofagasta
CD Cobreloa
CD Cobresal
CD Everton
CD Huachipato
CD O'Higgins
CD Palestino
Colo-Colo
Uni. Concepcion
Depor. Iquique
Nublense
Rangers Talca
Uni. Catolica
Uni. De Chile
Union Espanola
Union La Calera
Wanderers
Colombia Liga Postobon
Al. Petrolera
Atl. Nacional
Atletico Huila
Boyaca Chico
Cucuta Depor.
Depor. Quindio
Deportes Tolima
Deportivo Cali
Deportibo Pasto
Envigado
Ind. Santa Fe
Indep. Medellin
Itagui
Junior FC
La Equidad
Millonarios FC
Once Caldas
Patriotas FC
Austrian Bundesliga
Admira
FK Austria
Innsbruck
RB Salzburg
SK Rapid Wien
SK Sturm Graz
SV Grodig SV Ried
Wiener Neustadt
Wolfsberger AC
Belgium Pro League
Cercle Brugge
Club Brugge
KAA Gent
KRC Genk
KV Kortrijk
KV Mechelen
KV Oostende
Lierse SK
OHL
RAEC Mons
RSC Anderlecht
Sp. Charleroi
Sport. Lokeren
Standard Liege
Waasl.-Beveren
Zulte-Waregem
Denmark Superliga
Aalborg BK
Aarhus GF
Brondby IF
Esbjerg fB
FC Kobenhavn
FC Midtjylland
FC Nordsjaelland
FC Vestsjaelland
Odense Boldklub
Randers FC
SonderjyskE
Viborg FF
England Premier League
Arsenal
Aston Villa
Cardiff City
Chelsea
Crystal Palace
Everton
Fulham
Hull City
Liverpool
Manchester City
Mancherster Utd
Newcastle Utd
Norwich City
Southampton
Spurs
Stoke City
Sunderlands
Swansea City
West Brom
West Ham
England League Championship
Barnsley
Birmingham City
Blackburb Rvrs
Blackpool
Bolton
Bournemouth
Brighton
Burnley
Charlton Ath
Derby County
Doncaster
Huddersfield
Ipswich Town
Leeds United
Leicester City
Middlesbrough
Millwall
Nott'm Forest
QPR
Reading
Sheffiled Wed
Watford
Wigan Athletic
Yeovil Town
England League One
Bradford City
Brentford
Bristol City
Carlisle United
Colchester
Coventry City
Crawley Town
Crewe Alexandra
Gillingham
Leyton Orient
MK Dons
Notts County
Oldham Athletic
Peterborough
Port Vale
Preston
Rotherham Utd
Sheffield Utd
Shrewsbury
Stevenage
Swindon Town
Tranmere Rovers
Walsall
Wolverhampton
England League Two
Accrington
AFC Wimbledon
Bristol Rovers
Burton Albion
Bury
Cheltenham Town
Chesterfield
Dagenham
Exeter City
Fleetwood Town
Hartlepool
Mansfield Town
Morecambe
Newport County
Northampton
Oxford United
Plymouth Argyle
Portsmouth
Rochdale
Scunthorpe Utd
Southend United
Torquay United
Wycombe
York City
France Ligue 1
AC Ajaccio
AS Monaco
Bordeaux
EA Guingamp
Evian Thonon FC
FC Lorient
FC Nantes
FC Sochaux
LOSC Lille
Marseille
Montpellier HSC
OGC Nice
Olympique Lyon
PSG
Saint-Etienne
SC Bastia
Stade Reims
Stade Rennais
Toulouse FC
Valenciennes FC
France Ligue 2
AC Arles
AJ Auerre
Angers SCO
AS Nancy
CA Bastia
Cham. Niortais
Clermont Foot
Dijon FCO
ES Troyes
FC Istres
FC Metz
LB Chateauroux
Le Havre AC
Nimes Olumpique
RC Lens
SM Caen
Stade Brest
Stade Lavallois
Tours FC
US Creteil
Germany 1. Bundesliga
FC Nuremberg
FSV Mainz 05
1899 Hoffenheim
Bayer 04
Bor. Dortmund
Bor. M'gladbach
Braunschweig
Eint. Frankfurt
FC Augsburg
FC Bayern
FC Schalke 04
Hamburger SV
Hannover 96
Hertha BSC
SC Freiburg
VfB Stuttgart
VfL Wolfsburg
Werder Bremen
Germany 2. Bundesliga
FC K'lautern
FC Koln
1860 Munich
Arm. Bielefeld
Dynamo Dresden
Energie Cottbus
Erzgebirge Aue
F. Dusseldorf
FC Ingolstadt
FC St. Pauli
FSV Frankfurt
Greuther Furth
Karlsruher SC
SC Paderborn
SV Sandhausen
Union Berlin
Vfl Bochum
VfR Aalen
Holland Eredivisie
ADO Den Haag
Ajax
AZ
FC Groningen
FC Twente
FC Utrecht
Feyenoord
Go Ahead Eagles
Heracles Almelo
N.E.C.
NAC Breda
PEC Zwolle
PSV
RKC Waalwijk
Roda JC
SC Cambuur
SC Heerenveen
Vitesse
Italy Serie A
Atalanta
Bologna
Cagliari
Catania
Chievo Verona
Fiorentina
Genoa
Hellas Verona
Inter
Juventus
Lazio
Livorno
Milan
Napoli
Parma
Roma
Sampdoria
Sassuolo
Torino
Udinese
Italy Series B
Brescia
Avellino
Bari
C. Stabia
Carpi
Cesena
Cittadella
Crotone
Empoli
La Spezia
Lanciano
Latina
Modena
Novara
Padua
Palermo
Pescara
Reggio Calabria
Siena
Terni
Trapani
Varese
Norway Tippeligaen
Aalesunds FK
FK Haugesund
Honefoss BK
Lillestrom SK
Molde FK
ODD
Rosenborg BK
Sandnes Ulf
Sarpsborg
SK Brann
Sogndal
Start
Stromsgodset IF
Tromso IL
Valerenga
Viking FK
Poland T-Mobile Ekstraklasa
Cracovia Krakow
Gornik Zabrze
Jag. Bialystok
Korona Kielce
Lech Poznan
Lechia Gdansk
Legia Warszawa
Piast Gliwice
Podbeskidzie
Pogon Szxzecin
Ruch Chorzow
Slask Wroclaw
Widzew Lodz
Wisla Krakow
Zaglebie Lubin
Zaw. Bydgoszcz
Portugal Liga ZON SAGRES
Academica
Belenenses (Belem)
CD Nacional
CS Maritimo (C. Funchal)
Estoril-Praia (Estoril)
FC Arouca (Arouca)
FC Porto
Gil-Viciente (V. Barcelos)
Pacos Ferreira
Rio Ave FC
S.C. Olhanense
SC Braga
SL Benfica
Sporting CP
Vit. Guimaraes
Vitoria FC
Rep. Ireland Airtricity League
Bohemians FC
Bray Wanderers
Cork City
Derry City
Drogheda Utd
Dundalk
Limerick
Shamrock Rovers
Shelbourne
Sligo Rovers
St. Pats
UCD AFC
Russia Premier League
Makhachkala
Amkar Perm
CSKA Moskva
Dinamo Moskva
FC Krasnodar
FC Rostov
FC Tom Tomsk
FC Ural
Krylya Sovetov
Kuban Krasnodar
Lokomotiv
Rubin Kazan
Spartak Moskva
Terek Grozny
Volga
Zenit
Scotland Premier League
Aberdeen
Celtic
Dundee United
Hearts
Hibernian
Inverness CT
Kilmarnock
Motherwell
Partick Thistle
Ros County
St. Johnstone
St. Mirren
Spain Primera Division
Athletic Bilbao
Atletico Madrid
CA Osasuna
Celta Vigo
Elche CF
FC Barcelona
Getafe CF
Granada CF
Levante UD
Malaga CF
Rayo Vallecano
RCD Espanyol
Real Betis
Real Madrid Real Sociedad
Real Valladolid
Sevilla FC
UD Almeria
Valencia CF
Villarreal CF
Spain Segunda A
AD Alcorcon
CD Lugo
CD Mirandes
CD Numancia
CD Tenerife
Cordoba CF
Deport. Alaves
FC Barcelona B
Girona CF
Hercules CF
RC Deportivo
RC Recreativo
RCD Mallorca
Real Jaen CF
Real Zaragoza
RM Castilla
Sabadell FC
SD Eibar
SD Ponferradina
Sporting Gijon
UD Las Palmas
Sweden Allsvenskan
AIK Fotboll
Atvidabergs FFIF
BK Hacken
Brommapojkarna
Djurgardens IF
Gefle IF
Halmstads BK
Helsingborgs IF
IF Elfsborg
IFK Goteborg
IFK Norrkoping
Kalmar FF
Malmo FF
Mjalby AIF
Osters
Syrianska
Switzerland Super League
BSC Young Boys
FC Aarau
FC Basel
FC Lausanne
FC Luzern
FC Sion
FC St. Gallen
FC Thurn
FC Zurich
Grasshopper
ASIA & AUSTRALIA
Hyundai A-League
Adelaide United
Brisbane Roar
Central Coast
Mel. Victory
Melbourne Heart
Newcastle Jets
Perth Glory
Sydney FC
Wanderers FC
Well. Phoenix
Korea K League Classic
Busan l'Park
Chunnam Dragons
Daegu FC
Daejeon Citizen
FC Seoul
Gangwon FC
GyeongNam FC
Incheon United
Jeju United FC
Jeonbuk FC
Pohang Steelers
Seongham Ilhwa
Suwon Bluewings
Ulsan Hyundai
Saudi Abdul Latif Jameel League
Al-Ahli
Al-Ettifaq
Al-Faisaly
Al-Fateh
Al-Hilal
Al-Ittihad
Al-Nahdha
Al-Nassr
Al-Orubah FC
Al-Raed
Al-Shabab
Alshoulla
Al-Taawoun
Najran
INTERNATIONAL TEAMS & REST OF THE WORLD CLUBS
International
Argentina
Australia
Austria
Belgium
Bolivia
Brazil
Bulgaria
Cameroon
Chile
Colombia
Cote d'Ivoire
Czech Republic
Denmark
Ecuador
Egypt
England
Finland
France
Germany
Greece
Hungary
IndiaIreland
Italy
Korea Republic
Mexico
Netherlands
New Zealand
Northern Ireland
Norway
Paraguay
Peru
Portland
Portugal
Romania
Russia
Scotland
Slovenia
South Africa
Spain
Sweden
Switzerland
United States
Uruguay
Venezuala
Wales
Rest of World
adidas All-Star
AEK Athens
Classic XI
FC Shakhtar
Galatasaray SK
Independiente
Kaizer Chiefs
MLS All-Stars
Olympiakos CFP
Orlando Pirates
Palmeiras
Panathinaikos
PAOK
Rangers
World XI