| CIIF | California Investment Immigration Fund 
| Others |
| CIIF | Careers in Immunology Fellowship
| Others |
| CIIF | China International Industry Fair
| Others |
| CIIF | College Industry Innovation Fund
| Others |
| CIIF | Communications and Interoperability for Integrated Fires
| Others |
| CIIF | Community Infrastructure Improvement Fund
| Others |
| CIIF | Community Investment And Inclusion Fund
| Others |
| CIIF | Copenhagen International Improv Festival
| Others |
| CIIF | Core International Inflation Factor
| Others |
| CIIF | Creative Industries Incentive Fund
| Others |
| CIIF | Cultural Industry Investment Fund
| Others |