| DEC PDP-1 soft. |  BBN-1 FRAP | 1962 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | BBN 121a No. 63 | 1963 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | BBN-23 No. 64 | 1963 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | UAC-14 No. 65 | 1963 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | 28-Bit Floating Point Package No. 76 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Analysis of Variance No. 5-9 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-8 soft. | Analysis of Variance No. 8-9 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | Automonitor Program No. 4-1 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | BCD to Binary Conversion of 3-Digit Numbers No. 5-6 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | Bivariate Curve Fit No. 4-7 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | BRL No. 5-3 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | DDT-4 No. 4-6 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Debug System No. 5-11 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Decimal to Binary Conversion by Radix Deflation No. 5-7 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-8 soft. | Decimal to Binary Conversion by Radix Deflation No. 8-7 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | DSL Sort Routines No. 77 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Expanded Adding Machine No. 5-5 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Floating Point Routines No. 5-8 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | KUS - Kie Utility System No. 4-5 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | MADCAP | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | MRR No. 66 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Octal Typeout of Memory Area No. 5-4 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Paper Tape Reader Tester No. 5-10 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | Random Number Subroutine No. 4-3 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | Read a Decimal Number from Keyboard No. 4-4 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | Read-In Loader No. 4-8 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | SEETAPE No. 75 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Service and Debugging Subroutines No. 5-1/5-2 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | SIN-COS No. 67 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | SQRT No. 4-9 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | SQRT No. 68 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | Tape 52 No. 78 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | Tape Library Program No. 74 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | Teletype Input and Output Package No. 4-2 | 1964 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | 340 Assembly Language No. 83 | 1965 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | A Pseudo Random Number Generator No. 5-25 | 1965 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | Bin Tape Disassembler No. 5-18 | 1965 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-4 soft. | BOOLEPAC No. 4-12 | 1965 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-5 soft. | BPAK No. 5-1.1 | 1965 | DECUS Digital Equipment Computer Users' Society |
| DEC PDP-1 soft. | CalComp Plotter Sooftware No. 81 | 1965 | DECUS Digital Equipment Computer Users' Society |
