Future course listings, as well as requirement listings, will contain the 4-digit course numbers. Until that time, the courses will be referred to by both the 3-digit course numbers as well as the 4-digit course numbers, depending on the source. The table below lists the mapping between 3-digit course numbers and 4-digit course numbers for CS and ECE courses. The course numbers were taken from official Registrar's information as of Fall 2008, plus several CS courses that were approved Fall 2008.
The tables below are sorted by the 3-digit course numbers, as that is what everybody is used to.
| Subject | Old Number | New Number | Title |
| CS | 100T | 1000T | Non-UVa Transfer/Test Credit |
| CS | 101 | 1110 | Introduction to Programming |
| CS | 101E | 1111 | Introduction to Programming |
| CS | 101X | 1112 | Introduction to Programming |
| CS | 110 | 1010 | Introduction to Information Technology |
| CS | 120 | 1020 | Introduction to Business Computing |
| CS | 150 | 1120 | From Ada and Euclid to Quantum Computing and the World Wide Web |
| CS | 200T | 2000T | Non-UVa Transfer/Test Credit |
| CS | 201 | 2110 | Software Development Methods |
| CS | 202 | 2102 | Discrete Mathematics I |
| CS | 205 | 2220 | Engineering Software |
| CS | 216 | 2150 | Program and Data Representation |
| CS | 230 | 2330 | Digital Logic Design |
| CS | 290 | 2190 | Computer Science Seminar I |
| CS | 300T | 3000T | Non-UVa Transfer/Test Credit |
| CS | 302 | 3102 | Discrete Mathematics II |
| CS | 305 | 3205 | HCI in Software Development |
| CS | 333 | 3330 | Computer Architecture |
| CS | 340 | 3240 | Advanced Software Development Techniques |
| CS | 400T | 4000T | Non-UVa Transfer/Test Credit |
| CS | 414 | 4414 | Operating Systems |
| CS | 415 | 4610 | Programming Languages |
| CS | 416 | 4710 | Artificial Intelligence |
| CS | 425 | 4630 | Defense against the Dark Arts |
| CS | 432 | 4102 | Algorithms |
| CS | 433 | 4330 | Advanced Computer Architecture |
| CS | 434 | 4434 | Fault-tolerant Computing |
| CS | 441 | 4240 | Principles of Software Design |
| CS | 444 | 4444 | Introduction to Parallel Computing |
| CS | 445 | 4810 | Introduction to Computer Graphics |
| CS | 446 | 4820 | Real Time Rendering |
| CS | 447 | 4830 | Image Synthesis |
| CS | 448 | 4840 | Computer Animation |
| CS | 453 | 4753 | Electronic Commerce Technologies |
| CS | 457 | 4457 | Computer Networks |
| CS | 458 | 4458 | Internet Engineering |
| CS | 462 | 4750 | Database Systems |
| CS | 471 | 4620 | Compilers |
| CS | 493 | 4993 | Independent Study |
| CS | 494 | 4501 | Special Topics in Computer Science |
| CS | 495 | 4998 | Distinguished BA Majors Research |
| Subject | Old Number | New Number | Title |
| CS | 551 | 5501 | Selected Topics in Computer Science |
| CS | 586 | 5487 | Real-Time Systems |
| CS | 587 | 5787 | Security in Information Systems |
| CS | 588 | 5788 | Cryptology: Principles and Applications |
| CS | 616 | 6316 | Knowledge-Based Systems |
| CS | 644 | 6444 | Introduction to Parallel Computing |
| CS | 645 | 6840 | Computer Graphics |
| CS | 650 | 6250 | Building Complex Software Systems |
| CS | 651 | 6501 | Special Topics in Computer Science |
| CS | 654 | 6354 | Computer Architecture |
| CS | 655 | 6610 | Programming Languages |
| CS | 656 | 6456 | Operating Systems |
| CS | 660 | 6160 | Theory of Computation |
| CS | 661 | 6161 | Design and Analysis of Algorithms |
| CS | 662 | 6750 | Database Systems |
| CS | 671 | 6620 | Compilers |
| CS | 685 | 6240 | Software Engineering |
| CS | 693 | 6993 | Independent Study |
| CS | 696 | 6190 | Computer Science Perspectives |
| CS | 715 | 6415 | Performance Analysis of Communication Networks |
| CS | 716 | 7716 | Artificial Intelligence |
| CS | 751 | 7501 | Selected Topics in Computer Science |
| CS | 756 | 7456 | Models of Computing Systems |
| CS | 757 | 7457 | Computer Networks |
| CS | 771 | 7620 | Advanced Compilers |
| CS | 782 | 7882 | Advanced Computer Vision |
| CS | 793 | 7993 | Independent Study |
| CS | 854 | 8535 | Topics in Computer Architecture |
| CS | 855 | 8561 | Topics in Programming Languages |
| CS | 856 | 8545 | Topics in Operating Systems |
| CS | 860 | 8516 | Topics in Theoretical Computer Science |
| CS | 862 | 8575 | Topics in Database Systems |
| CS | 882 | 8584 | Special Topics in Computer Vision/Image Processing |
| CS | 885 | 8524 | Topics in Software Engineering |
| CS | 895 | 7995 | Supervised Project Research |
| CS | 897 | 8897 | Graduate Teaching Instruction |
| CS | 898 | 8999 | Thesis |
| CS | 997 | 9897 | Graduate Teaching Instruction |
| CS | 999 | 9999 | Dissertation |
| Subject | Old Number | New Number | Title |
| ECE | 200 | 2066 | Science of Information |
| ECE | 200T | 2000T | Non-UVa Transfer/Test Credit |
| ECE | 203 | 2630 | Introductory Circuit Analysis |
| ECE | 204 | 3630 | Electronics I |
| ECE | 230 | 2330 | Digital Logic Design |
| ECE | 300T | 3000T | Non-UVa Transfer/Test Credit |
| ECE | 303 | 3103 | Solid State Devices |
| ECE | 307 | 3632 | Electronics II |
| ECE | 309 | 3209 | Electromagnetic Fields |
| ECE | 310 | 3250 | Electromechanical Energy Conversion |
| ECE | 323 | 3750 | Signals and Systems I |
| ECE | 324 | 3760 | Signals and Systems II |
| ECE | 333 | 3330 | Computer Architecture |
| ECE | 363 | 3663 | Digital Integrated Circuits |
| ECE | 402 | 4850 | Linear Control Systems |
| ECE | 403 | 4855 | Control Laboratory |
| ECE | 407 | 4907 | Electrical Engineering Projects |
| ECE | 408 | 4908 | Electrical Engineering Projects |
| ECE | 409 | 4209 | RF Circuit Design and Wireless Systems |
| ECE | 410 | 3255 | Electromechanical Energy Conversion Laboratory |
| ECE | 411 | 4641 | Bioelectricity |
| ECE | 412 | 4860 | Digital Control Systems |
| ECE | 415 | 4155 | Microelectronic Integrated Circuit Fabrication Laboratory |
| ECE | 420 | 4710 | Communications |
| ECE | 422 | 4715 | Communication Systems Laboratory |
| ECE | 432 | 4332 | Introduction to VLSI Design |
| ECE | 434 | 4434 | Fault-Tolerant Computing |
| ECE | 435 | 4435 | Computer Organization and Design |
| ECE | 436 | 4440 | Advanced Digital Design |
| ECE | 457 | 4457 | Computer Networks |
| ECE | 473 | 4660 | Analog Integrated Circuits |
| ECE | 482 | 4265 | Microwave Engineering Laboratory |
| ECE | 484 | 4784 | Wireless Communications |
| ECE | 485 | 4785 | Optical Communications |
| Subject | Old Number | New Number | Title |
| ECE | 541 | 5241 | Optics and Lasers |
| ECE | 556 | 5260 | Microwave Engineering I |
| ECE | 564 | 5150 | Microelectronic Integrated Circuit Fabrication |
| ECE | 576 | 5750 | Digital Signal Processing |
| ECE | 578 | 5755 | Digital Signal Processing Laboratory |
| ECE | 586 | 5501 | Special Topics in Electrical and Computer Engineering |
| ECE | 587 | 5502 | Special Topics in Electrical and Computer Engineering |
| ECE | 611 | 6711 | Probability and Stochastic Processes |
| ECE | 613 | 6713 | Communication Systems Engineering |
| ECE | 614 | 6714 | Estimation Theory |
| ECE | 621 | 6851 | Linear Automatic Control Systems |
| ECE | 622 | 6852 | Linear State Space Control Systems |
| ECE | 631 | 6331 | Advanced Switching Theory |
| ECE | 632 | 6332 | VLSI Design |
| ECE | 634 | 6434 | Fault-Tolerant Computing |
| ECE | 635 | 6435 | Computer Organization and Design |
| ECE | 642 | 6642 | Optoelectronic Devices |
| ECE | 652 | 5265 | Microwave Engineering Laboratory |
| ECE | 655 | 5261 | Microwave Engineering II |
| ECE | 663 | 6163 | Solid State Devices |
| ECE | 666 | 6155 | Microelectronic Integrated Circuit Fabrication Laboratory |
| ECE | 667 | 6167 | Semiconductor Materials and Devices |
| ECE | 673 | 6660 | Analog Integrated Circuits |
| ECE | 682 | 6782 | Digital Image Processing |
| ECE | 684 | 6784 | Wireless Communications |
| ECE | 685 | 6785 | Optical Communications |
| ECE | 686 | 6501 | Special Topics in Electrical and Computer Engineering |
| ECE | 687 | 6502 | Special Topics in Electrical and Computer Engineering |
| ECE | 693 | 6993 | Independent Study |
| ECE | 695 | 6995 | Supervised Project Research |
| ECE | 696 | 6505 | Electrical and Computer Engineering Seminar |
| ECE | 712 | 7712 | Digital Communications |
| ECE | 715 | 6415 | Performance Analysis of Communication Networks |
| ECE | 717 | 7717 | Information Theory and Coding |
| ECE | 723 | 7853 | Optimal Control Systems |
| ECE | 725 | 7855 | Multivariable Robust Control Systems |
| ECE | 726 | 7856 | Nonlinear Control Systems |
| ECE | 728 | 7858 | Digital Control Systems |
| ECE | 736 | 7332 | Advanced VLSI Systems Design |
| ECE | 738 | 7438 | Computer System Reliability Engineering |
| ECE | 753 | 7209 | Electromagnetic Field Theory |
| ECE | 757 | 7457 | Computer Networks |
| ECE | 763 | 7163 | Physics of Semiconductors |
| ECE | 768 | 7168 | Semiconductor Materials and Characterization Techniques |
| ECE | 774 | 7774 | Adaptive and Statistical Signal Processing |
| ECE | 776 | 7776 | Multi-Dimensional Signal Processing |
| ECE | 781 | 6710 | Pattern Recognition |
| ECE | 786 | 7501 | Special Topics in Electrical and Computer Engineering |
| ECE | 787 | 7502 | Special Topics in Electrical and Computer Engineering |
| ECE | 793 | 7993 | Independent Study |
| ECE | 814 | 7714 | Advanced Detection and Estimation |
| ECE | 825 | 8825 | Adaptive Control |
| ECE | 862 | 8162 | High Speed Transistors |
| ECE | 863 | 8163 | High Frequency Diodes |
| ECE | 886 | 8501 | Special Topics in Electrical and Computer Engineering |
| ECE | 887 | 8502 | Special Topics in Electrical and Computer Engineering |
| ECE | 895 | 7995 | Supervised Project Research |
| ECE | 897 | 8897 | Graduate Teaching Instruction |
| ECE | 898 | 8999 | Thesis |
| ECE | 997 | 9897 | Graduate Teaching Instruction |
| ECE | 999 | 9999 | Dissertation |
| EE | 200T | 2000T | Non-UVa Transfer/Test Credit |