01       Request For Quote
02       Solicitation for Offer
03       Invitation for Bid
04       Request for Proposal
05       Sealed Bid
06       Amendment to Solicitation
07       Request for Technical Proposal
08       Request for Price Proposal
09       Request for Information
10       Request for Lease and Purchase Terms
11       Broad Announcement
BF       Best and Final
CB       Presolicitation Announcement