| HP-83/85 disk |  Differences between Variances Model 300-0021 | 198? | Hewlett-Packard |
| HP-83/85 disk | Discounted Cash Flow Analysis Model 000-0002 | 198? | Hewlett-Packard |
| HP-83/85 disk | Discounted Return on Investment and Payback Model 000-0026 | 198? | Hewlett-Packard |
| HP-83/85 disk | Efficient Corner Portfolios Model 000-0028 | 198? | Hewlett-Packard |
| HP-83/85 disk | Eigenvalues and Eigenvectors of a Real Symmetric Matrix Model 100-0029 | 198? | Hewlett-Packard |
| HP-83/85 disk | Einstein Distortions Model 500-0014 | 198? | Hewlett-Packard |
| HP-83/85 disk | Electronic Configuration Model 500-0010 | 198? | Hewlett-Packard |
| HP-83/85 disk | Empirical Formulas Model 500-0011 | 198? | Hewlett-Packard |
| HP-83/85 disk | Enhanced BPLOT Capabilities Model 900-0013 | 198? | Hewlett-Packard |
| HP-83/85 disk | Enhanced CRT, Cursor and Keyboard Control Model 900-0023 | 198? | Hewlett-Packard |
| HP-83/85 disk | Enhanced String Input, Immediate-Execute Keys and Cursor Control Model 900-0020 | 198? | Hewlett-Packard |
| HP-83/85 disk | Enhanced String Manipulation Model 900-0010 | 198? | Hewlett-Packard |
| HP-83/85 disk | Erection Stresses in Vertical Vessels Model 100-0035 | 198? | Hewlett-Packard |
| HP-83/85 disk | Exact Probability of an F-Ratio with Degrees of Freedom Model 300-0007 | 198? | Hewlett-Packard |
| HP-83/85 disk | Expected Value of Perfect Information Model 300-0005 | 198? | Hewlett-Packard |
| HP-83/85 disk | Exponential Smoothing as a Stock Guide Model 000-0015 | 198? | Hewlett-Packard |
| HP-83/85 disk | Exponential Smoothing on Price Data Model 000-0042 | 198? | Hewlett-Packard |
| HP-83/85 disk | Extended Risk Analysis Model 000-0024 | 198? | Hewlett-Packard |
| HP-83/85 disk | Fast Fourier Transform Model 200-0002 | 198? | Hewlett-Packard |
| HP-83/85 disk | Fast Sort of a String Vector & Data base for Strings (QS & DBS) Model 900-0030 | 198? | Hewlett-Packard |
| HP-83/85 disk | File Composer for DLPOT Model 000-0062 | 198? | Hewlett-Packard |
| HP-83/85 disk | Financial Decisions Pac - German Model 00085-13014 | 198? | Hewlett-Packard |
| HP-83/85 disk | Financial Decisions Pac Model 00085-13015 | 198? | Hewlett-Packard |
| HP-83/85 disk | Financial Ratios Model 000-0031 | 198? | Hewlett-Packard |
| HP-83/85 disk | First Difference, PErcent Changes, Percent Difference Model 000-0052 | 198? | Hewlett-Packard |
| HP-83/85 disk | Fisher's Exact Probability Test Model 300-0009 | 198? | Hewlett-Packard |
| HP-83/85 disk | Fourier Series Coefficients for Equally Spaced Data Points Model 200-0004 | 198? | Hewlett-Packard |
| HP-83/85 disk | Fourier Series Coefficients for Unequally Spaced Data Points Model 200-0003 | 198? | Hewlett-Packard |
| HP-83/85 disk | Frequency Plot of Poles and Zeros in a Complex Plane Model 100-0008 | 198? | Hewlett-Packard |
| HP-83/85 disk | Function Plotter Model 200-0055 | 198? | Hewlett-Packard |
| HP-83/85 disk | General Fast Fourier Transform Model 200-0029 | 198? | Hewlett-Packard |
| HP-83/85 disk | General Statistics Pac - French Model 00085-13017 | 198? | Hewlett-Packard |
| HP-83/85 disk | General Statistics Pac - German Model 00085-13016 | 198? | Hewlett-Packard |
| HP-83/85 disk | General Statistics Pac Model 00085-13003 | 1980 | Hewlett-Packard |
| HP-83/85 disk | General Utility-Data Manipulation Model 100-0039 | 198? | Hewlett-Packard |
| HP-83/85 disk | GENFED - A General Purpose File Editor Model 900-0039 | 198? | Hewlett-Packard |
| HP-83/85 disk | Gradebook (+*HISTO) Model 900-0034 | 198? | Hewlett-Packard |
| HP-83/85 disk | Graphic Tablet Display Model 900-0015 | 198? | Hewlett-Packard |
| HP-83/85 disk | Graphics Cursor Model 900-0018 | 198? | Hewlett-Packard |
| HP-83/85 disk | Graphics Presentations Pac Model 00085-13038 | 1980 | Hewlett-Packard |
