Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0001286364 | |||
| Series S000010228 | Pioneer Short Term Income Fund | ||
| Class/Contract C000028291 | Pioneer Short Term Income Fund: Class A | ||
| Class/Contract C000028292 | Pioneer Short Term Income Fund: Class B | STABX | |
| Class/Contract C000028293 | Pioneer Short Term Income Fund: Class C | STBBX | |
| Class/Contract C000028294 | Pioneer Short Term Income Fund: Class Y | PSHCX | |
IRS No.: 562451408 | Fiscal Year End: 0831
Type: 485BPOS | Act: 33 | File No.: 333-114423 | Film No.: 13517650
IRS No.: 562451408 | Fiscal Year End: 0831
Type: 485BPOS | Act: 40 | File No.: 811-21558 | Film No.: 13517651