| Subject | English | Malayalam |
| comp., MS | backup copy | ബാക്കപ്പ് പ്രതി (A duplicate of a program, a disk, or data, made either for archiving purposes or for safeguarding files) |
| comp., MS | backup file | ബാക്കപ്പ് ഫയല് (A duplicate of a program, a disk, or data, made either for archiving purposes or for safeguarding files) |
| comp., MS | backup withholding | ബാക്കപ്പ് നികുതി പിടിച്ചുവയ്ക്കല് (An IRS tax rule in the United States that requires notified payers to withhold a set percentage from payments made to payees who cannot be identified due to missing or incorrect taxpayer identification numbers on tax forms) |