| HP 9845 Series pack. |  Rectangular RC Culvert Design Model 14.9503 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Recursive Filter Model 43.9502 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Regression Analysis Methods Model 42.22003 | 198? | Hewlett-Packard |
| HP-83/85 disk | Regression/Correlation Model 300-0014 | 198? | Hewlett-Packard |
| HP-83/85 disk | Reinforced Concrete Beams Model 100-0014 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Reinforcement Bending Schedule Model 14.9003 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Resonant Filter Design Model 11.9013 | 198? | Hewlett-Packard |
| HP 9845B/C Option ROM | Resource Management Model 09845-65585 | 198? | Hewlett-Packard |
| HP-83/85 disk | Retrieving HP-9845A Saved Programs Model 900-0008 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Review of Kinematics Model 32.9003 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | RF Shielding Effectiveness Model 11.9523 | 198? | Hewlett-Packard |
| HP 9835 Series pack. | RF Test System Operating Software 9835/45 Model 31.92001 | 198? | Hewlett-Packard |
| HP 9845B/C Option ROM | RJE Bisync Model 09845-67986 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Root Finder Model 21.9510 | 198? | Hewlett-Packard |
| HP-83/85 disk | Roots of Polynomials Model 200-0032 | 198? | Hewlett-Packard |
| HP-83/85 disk | Roots or Fixed Points of Nonlinear Functions Model 200-0035 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Rotate and Dump Graphics Display to Internal Printer Model 62.9511 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Rufus the Text Editor Model 72.9510 | 198? | Hewlett-Packard |
| HP-83/85 disk | Runoff Text Formatter Model 000-0057 | 198? | Hewlett-Packard |
| HP-83/85 disk | Sales Commission Report Model 000-0030 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | SCALE-Scale and Axis Subroutine Model 64.9523 | 198? | Hewlett-Packard |
| HP-83/85 disk | Scatergram with Linear Regression Analysis Model 200-0053 | 198? | Hewlett-Packard |
| HP-83/85 disk | Screen-Mode text Editor Model 900-0043 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Search Key Manager Model 65.9002 | 198? | Hewlett-Packard |
| HP-83/85 disk | Seawater Salinity and Density Model 500-0028 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | SEC BIN-Security Binary Model 63.9523 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Section Properities Model 12.9508 | 198? | Hewlett-Packard |
| HP-83/85 disk | Section Properties Model 100-0018 | 198? | Hewlett-Packard |
| HP-83/85 disk | Securities Earnings per Share Growth Model 000-0021 | 198? | Hewlett-Packard |
| HP-83/85 disk | Securities Portfolio Analysis and Determination Model 000-0023 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Seek Model 63.9509 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Semi-Automatic Incorporation of DATA Statements Model 63.9507 | 198? | Hewlett-Packard |
| HP-150 soft. | Series 100/BASIC | 198? | Hewlett-Packard |
| HP-150 soft. | Series 100/Graphics | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Series 80 to 9826/9836 BASIC Flex Disc Data Translator Model 63.9520 | 198? | Hewlett-Packard |
| HP-85 Option ROM | Service ROM Model 00085-60952 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | SH ELF (Plots Shelf-Life vs. PH) Model 31.9502 | 198? | Hewlett-Packard |
| HP 9845 Series pack. | Short Circuit Forces in a Two-Winding Transformer Model 11.9018 | 198? | Hewlett-Packard |
| HP-83/85 disk | Shortest Route using the Method of Dynamic Programming with Successive Approximation in Functional Space Model 000-0050 | 198? | Hewlett-Packard |
| HP-83/85 disk | Sidereal Time and Polaris Position Model 500-0019 | 198? | Hewlett-Packard |
