In the field of Computer Science PERL stands for Practical Extraction and Reporting Language..
In the field of Computer Science MS-DOS stands for Microsoft Disk Operating System..
In the field of Computer Science MVS stands for Multiple Vendor System..
In the field of Computer Science NFS stands for Network File System..
In the field of Computer Science NIC stands for Network Interface Controller..
In the field of Computer Science NIO stands for New I/O..
In the field of Computer Science NMI stands for Non-Maskable Interrupt..
In the field of Computer Science NNTP stands for Network News Transfer Protocol..
In the field of Computer Science NOP stands for NO Operation..
In the field of Computer Science NTFS stands for NT File System..