CT

UK: /ˌsiːˈtiː/

WordReference Random House Learner's Dictionary of American English © 2025

CT,  an abbreviation of:

1. Time Also C.T. Central Time.
2. Place Names Connecticut.

Ct.,  an abbreviation of:

1. Place Names Connecticut.
2. Count.

ct.,  an abbreviation of:

1. Jewelry carat.
2. Currency cent.
3. county.
4. court.

WordReference Random House Unabridged Dictionary of American English © 2025

CT, 

1. Time Central time.
2. computed tomography.
3. Connecticut (approved esp. for use with zip code).

Ct., 

1. Connecticut.
2. Count.

ct., 

1. Jewelry carat;
   carats.
2. Currency cent;
   cents.
3. centum.
4. certificate.
5. county.
6. court.

C.T., 

1. Time Central time.

Collins Concise English Dictionary © HarperCollins Publishers::

ct abbreviation

1. carat
2. cent
3. court