| Subject | English | Latvian |
| comp., MS | Base 64 encoding | kodējums Base 64 (A binary-to-text encoding scheme whereby an arbitrary sequence of bytes is converted to a sequence of printable ASCII characters) |
| comp., MS | 64-bit | 64 bitu (Of, pertaining to, or descriptive of the amount of data -64 bits, or 8 bytes- that certain computer systems or programs can process at one time) |
| comp., MS | x64-based | x64 bitu (Pertaining to the combination of a 64-bit Windows operating system and microprocessors that natively support the x86 for extended systems (x64) 64-bit instruction set. Examples include AMD Opteron and Intel Xeon with 64-bit extension technology processors) |
