ALLIANCEBERNSTEIN INSTITUTIONAL RESERVES INC registered 2 new fund series on Form 485APOS, filed 2006-02-21. Featured series: Prime STIF Portfolio.
| Series | Class | Ticker | New |
|---|---|---|---|
| Prime STIF Portfolio | Prime STIF Portfolio | — | Yes |
| Government STIF Portfolio | Government STIF Portfolio | MYMXX | Yes |