click to enlarge.

Details added:

Changi LRT system added (7 stations in total)
Circle Line Stage 1-3 names added.
Working MRT names are marked.
North Shore Line added.
Circle Line Phase 6 added.
MRT Depots labelled.
Faded words being bold.

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The MRT stations!

North South Line (NSL):

NS1 - Jurong East (interchange with EW line)
NS2 - Bukit Batok
NS3 - Bukit Gombak
NS4 - Chua Chu Kang (interchange with Bt Panjang LRT)
NS5 - Yew Tee
NS6 - Sungei Kudut (Possible station in the future; planned)
NS7 - Kranji
NS8 - Marsiling
NS9 - Woodlands
NS10 - Admiralty
NS11 - Sembawang
NS12 - Canberra (possible station in the future; planned)
NS13 - Yishun
NS14 - Khatib
NS15 - Yio Chu Kang
NS16 - Ang Mo Kio
NS17 - Bishan (interchange with future Circle Line)
NS18 - Braddell
NS19 - Toa Payoh
NS20 - Novena
NS21 - Newton (interchange with future Bt Timah Line; future)
NS22 - Orchard
NS23 - Somerset
NS24 - Dhoby Ghaut (interchange with NEL and future Circle Line)
NS25 - City Hall (interchange with EW Line)
NS26 - Raffles Place (interchange with EW Line)
NS27 - Marina Bay

East West Line (EWL):

EW1 - Pasir Ris
EW2 - Tampines
EW3 - Simei
EW4 - Tanah Merah (interchange with Changi Line)
EW5 - Bedok (interchange with future Eastern Region Line; future)
EW6 - Kembangan
EW7 - Eunos
EW8 - Paya Lebar (interchange with Circle Line)
EW9 - Aljunied
EW10 - Kallang
EW11 - Lavender
EW12 - Bugis (interchange with future Bt Timah Line; future)
EW13 - City Hall (interchange with NS Line)
EW14 - Raffles Place (interchange with NS Line)
EW15 - Tanjong Pagar
EW16 - Outram Park (interchange with North East Line)
EW17 - Tiong Bahru
EW18 - Redhill
EW19 - Queentown
EW20 - Commonwealth
EW21 - Buona Vista (interchange with Circle Line)
EW22 - Dover
EW23 - Clementi
EW24 - Jurong East (interchange with NS line)
EW25 - Chinese Garden
EW26 - Lakeside
EW27 - Boon Lay (interchange with possible Jurong Region Line LRT)
EW28 - Pioneer (under construction)
EW29 - Joo Koon (under contruction)

Changi Line (CGL):

CG1 - Expo
CG2 - Changi Airport (interchange with Changi Airport Skytrain)

Northeast Line (NEL):

NE1 - HarbourFront (interchange with Circle Line and Sentosa EXpress LRT)
NE2 - Kampung Baharu (possible station in the future; planned)
NE3 - Outram Park (interchange with EW Line)
NE4 - Chinatown (interchange with Downtown Line and Future Eastern Region Line)
NE5 - Clark Quay
NE6 - Dhoby Ghaut (interchange with NS line and Circle Line)
NE7 - Little India (interchange with future Bt Timah Line; future)
NE8 - Farrer Park
NE9 - Boon Keng
NE10 - Potong Pasir
NE11 - Woodleigh (open in a later date)
NE12 - Serangoon (interchange with Circle Line)
NE13 - Kovan
NE14 - Hougang
NE15 - Buangkok (open in a later date)
NE16 - Sengkang (interchange with Sengkang LRT)
NE17 - Punggol (interchange with Punggol LRT)

Circle Line (CCL):

Stage 1 construction

CC1 - Dhoby Ghaut (interchange with NS Line, Northeast Line; under construction)
CC2 - Bras Basah (formerly known as Museum) (under construction)
CC3 - Esplanade (formerly known as Convention Centre) (under construction)
CC4 - Promenade (formerly known as Millienia) (interchange with Downtown line and future Bt Timah Line)
CC5 - Nicoll Highway (under construction)
CC6 - Stadium (formerly known as Boulevard) (under construction)

Stage 2 construction

CC7 - Mountbatten (formerly known as Old Airport) (under construction)
CC8 - Dakota (formerly known as Tanjung Katong) (under construction)
CC9 - Paya Lebar (interchange with EW line; under construction)
CC10 - Macpherson (under construction)
CC11 - Tai Seng (formerly known as Upper Paya Lebar) (under construction)

Stage 3 construction

CC12 - Bartley (under construction)
CC13 - Serangoon (interchange with Northeast Line; under cconstruction)
CC14 - Lorong Chuan (under construction)
CC15 - Bishan (interchange with NS Line; under construction)
CC16 - Marymount (under construction)

Stage 4 construction

CC17 - Thomson (possible station in the future; planned)
CC18 - Bukit Brown (possible station in the future; planned)
CC19 - Adam (under construction)
CC20 - Farrer (under construction)
CC21 - Holland (under construction)
CC22 - Buona Vista (interchange with EW Line; under construction)
CC23 - One North (under construction)
CC24 - National Universary Hospital (under construction)

Stage 5 construction

CC25 - West Coast (possible station in the future; planned)
CC26 - Pasir Panjang (under construction)
CC27 - Alexandra (under construction)
CC28 - Telok Blangah (under construction)
CC29 - Habourfront (interchange with Northeast Line and Sentosa Express; under construction)

Stage 6 planning

from habourfront will link to Promenade, under planning

Downtown Line (DTL):

DT1 - Millienia (interchange with Circle line and future Bt Timah Line)
DT2 - Bayfront (under construction)
DT3 - Landmark (under construction)
DT4 - Cross Street (under construction)
DT5 - Chinatown (interchange with Northeast Line and Eastern Region Line)

Bukit Timah Line (BTL) (planning stage) :

from readings, my own understanding and not confirm yet:

BT1 - Millienia
BT2 - Bugis
BT3 - Little India
BT4 - Newton
BT5 - Adam
BT6 - Bt Timah
BT7 - Dunearn
BT8 - Upper Bt Timah
BT6 - Bt Panjang

Eastern Region Line (ERL):

from readings, my own understanding and not confirm yet:

ER1 - Chinatown
ER2 - Macpherson
ER3 - Kaki Bukit
ER4 - Bedok
ER5 - Marina Parade

North Shore Line (NSH):

from readings, my own understanding and not confirm yet:

NSL1 - Woodlands
NSL2 - Punggol
NSL3 - Pasir Ris
NSL4 - Changi Airport

The LRT and other services!

Bukit Panjang LRT (BP):

BP1 - Chua Chu Kang (interchange with NS Line)
BP2 - South View
BP3 - Keat Hong
BP4 - Teck Whye
BP5 - Pheonix
BP6 - Bt Panjang (future interchange with Bt Timah Line)
BP7 - Petir
BP8 - Pending
BP9 - Bangkit
BP10 - Fajar
BP11 - Segar
BP12 - Jelapang
BP13 - Senja
BP14 - Ten Mile

Sengkang LRT (SE & SW):

STC - Sengkang (interchange with North East MRT Line)
SE1 - Compassvale
SE2 - Rumbia
SE3 - Bakau
SE4 - Kangkar
SE5 - Ranggung
SW1 - Cheng Lim (open in a later date)
SW2 - Farmway (open in a later date)
SW3 - Kupang (open in a later date)
SW4 - Thanggam
SW5 - Fernvale
SW6 - Layar
SW7 - Tongkang
SW8 - Renjong

Punggol LRT (PE, PW and PN):

PTC - Punggol (interchange with North East Line)
PE1 - Cove
PE2 - Meridian
PE3 - Coral Edge
PE4 - Riveria
PE5 - Kadaloor
PE6 - Oasis (open in a later date)
PE7 - Damai (open in a later date)
PW1 - Sam Kee (open in a later date)
PW2 - Teck Lee (open in a later date)
PW3 - Punggol Point (open in a later date)
PW4 - Samudera (open in a later date)
PW5 - Nibong (open in a later date)
PW6 - Sumang (open in a later date)
PW7 - Soo Teck (open in a later date)
PN1 - no name (under planning; northern part of punggol above PE lines)
PN2 - no name (under planning; northern part of punggol above PE lines)
PN3 - no name (under planning; northern part of punggol above PE lines)
PN4 - no name (under planning; northern part of punggol above PE lines)

Changi Airport SkyTrain (T):

T1 - Terminal 1
T2 - Terminal 2

New Changi Airport Automated People Moving System :

T2A - terminal 2 (under construction)
T2B - terminal 2 (under construction)
T1A - terminal 1 (under construction)
T1B - terminal 1 (under construction)
T3A - terminal 3 (under construction)
T3B - terminal 3 (under construction)
T3C - terminal 3 (under construction)

Sentosa Express (ST):

ST1 - Gateway (interchange with Northeast Line and Circle Line; under construction)
ST2 - Sentosa (under construction)
ST3 - Merlion (under construction)
ST4 - Palawan (under construction)

Jurong Region Line LRT (under planning):

This is supposed to loop from Boon Lay to NTU with stops along the way.

MRT Depots:

Bishan
Ulu Pandan
Changi
Sengkang
Kim Chuan


noted: did some changes

I am excited sia... keke... waiting for more infos to be reveal by LTA....