| Rank | Abbreviation | Meaning |
|---|
| ***** | NCAF | New Client Application Form
| |
| **** | NCAF | Non Coal Application Form
| |
| *** | NCAF | Net Cost to Avert a Fatality
| |
| *** | NCAF | New Client Account Form
| |
| ** | NCAF | New Conglomerate Air Force
| |
| ** | NCAF | National Christian Arts Festival
| |
| ** | NCAF | National Clean Air Fund
| |
| ** | NCAF | National Collections Advisory Forum
| |
| ** | NCAF | Nationalist Chinese Air Force
| |
| ** | NCAF | Niki Charitable Art Foundation
| |
| ** | NCAF | North Carolina Architectural Foundation
| |
| * | NCAF | National Consumer Affairs Foundation
| |
| * | NCAF | National Countryside Access Forum
| |
| * | NCAF | National Culture and Arts Foundation
| |
| * | NCAF | National Cancer Awareness Foundation
| |
| * | NCAF | number of capillaries around each fiber
| |
| * | NCAF | Natural Computing Applications Forum
| |
| * | NCAF | North Central Advertising Federation
| |
| * | NCAF | Neural Computing Applications Forum
| |
| * | NCAF | Northern Complainant Aid Fund
| |
| * | NCAF | .Net C# Agent Framework
| |
| * | NCAF | Non-Contributing Area Factor
| |
| * | NCAF | National Community Action Foundation
| |
| * | NCAF | NASA Central Adjudication Facility
| |
| * | NCAF | Northern Colorado Athletic Fund
| |