CIT or cit may refer to:
Organizations
- CIT Group, American banking and financial services company
- CIT Bank, subsidiary of CIT Group
- Center for Information Technology of the US government
- CIT/CWI, an international association of political parties.
- Compagnia Italiana Turismo, an Italian travel agency
- Confederación Interamericana de Trabajadores, an inter-American trade union confederation
Educational institutions
- Canberra Institute of Technology
- Carnegie Institute of Technology, former name for Carnegie Mellon University
- Cebu Institute of Technology – University, Cebu City, Philippines
- Central Institute of Technology - a corporate parent of the Wellington Institute of Technology in New Zealand
- Changchun Institute of Technology, Jilin, China
- Changshu Institute of Technology, Jiangsu, China
- Chiba Institute of Technology, Japan
- Chungyu Institute of Technology, Keelung, Taiwan
- Coimbatore Institute of Technology, India
- Cork Institute of Technology, Ireland
- Chartered Institute of Transport, London
- Calvin Institute of Technology, Jakarta
Places
- Çit, Taşköprü, village in Turkey
Science and medicine
- β-CIT (a.k.a. RTI-55), phenyltropane-based psychostimulant
- CIT (gene), citron kinase
- CIT Program Tumor Identity Cards, programme for characterising tumours
- Collagen induction therapy, aesthetic medical procedure
Other uses
- Cash-in-transit, the physical transfer of banknotes, coins, credit cards and items of value
- Cit (consciousness), Sanskrit for consciousness or awareness; alternately spelled chit
- IATA code for Shymkent International Airport
- Closed inflatable trampoline
- CollegeInsider.com Postseason Tournament, in basketball
- Corporate Income Tax
- Counselor-in-Training, at a summer camp
- Crisis intervention training
- Critical Incident Technique
- Customer interaction tracker