ispf

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

1. {{lb|en|computing}} {{initialism of|en|[[interactive|Interactive]] [[system|System]] [[productivity|Productivity]] [[facility|Facility]]}}; An IBM mainframe online application development system.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.