| Journal Name |
| Paper Technology | |
| Parallel Computing | |
| Pattern Recognition | |
| PC Magazine | |
| PC User | |
| PCIM Europe | |
| Periodica Polytechnica: Electrical Engineering | |
| Periodica Polytechnica: Mechanical Engineering | |
| Personal Computer World | |
| Personnel Management | |
| Personnel Review | |
| Photogrammetric Engineering & Remote Sensing | |
| Plant | |
| Plant Engineer | |
| Plant Engineering | |
| Plastics | |
| Plastics & Rubber International | |
| Plastics & Rubber Processing & Applications | |
| Polymer Engineering & Science | |
| Powerconversion & Intelligent Motion | |
| Precision Toolmaker | |
| Presence | |
| Printed Circuit Design | |
| Proc CIRP Seminars -- Manufacturing Systems | |
| Proc Insititution Mechanical Engineers-I | |
| Proc Institution Mechanical Engineers-A | |
| Proc Institution Mechanical Engineers-B | |
| Proc Institution Mechanical Engineers-C | |
| Proc Institution Mechanical Engineers-D | |
| Proc Institution Mechanical Engineers-E | |
| Proc Institution Mechanical Engineers-G | |
| Proc Institution Mechanical Engineers-H | |
| Process Engineering | |
| Processing | |
| Production & Inventory Management | |
| Production Planning & Control | |
| Production Plannning & Control | |
| Prodution Planning & Control | |
| Professional Engineering | |
| Professional Safety | |
| Project Manager Today | |
| Purchasing & Supply Management | |