| bond | bandhana, prabandha | bcing ba, 'ching ba |
| bow of Indra | indra-dhanu | lha'i dbang po'i gzhu |
| breath | niḥśvāsa, śvāsa | dbugs |
| brilliance | prabhāsvara | 'od gsal ba |
| buddha | buddha | sangs rgyas |
| buddha-field | buddha-kṣetra | sangs rgyas kyi zhing |
| buddhahood | buddhatva | sangs rgyas nyid |
| cause | hetu, kāraṇa | rgyu |
| ceaseless, unceasing | anirodha | 'gag pa med pa |
| celestial palace | kūṭāgāra | gzhal yas khang |
| characteristic | lakṣaṇa | mtshan nyid |
| character-less | alakṣaṇa | mtshan nyid med pa |
| charnel ground | śmaśāna | dur khrod |
| chief principle | pradhāna | gtso |
| city of gandharvas | gandharva-nagara | dri za'i grong khyer |
| clan | kula | rigs |
| clinging to [material] things | bhāva-graha | dngos por 'dzin pa |
| coarse | sthūla | rags pa |
| color, phoneme | varṇa | kha dog |
| commission | adhyāpanna | spyod pa |
| common | sāmānya | tha mal pa |
| common knowledge | loke niścaya | nges pa |
| communion | yuganaddha | zung du 'brel pa, zung du 'jug pa |
| co-moving [air] | saṃvāha | yang dag par rgyu ba |
| companion | sahacarī | lhan cig spyod pa |
| comparable | upameya | ~mi srid pa |
| compassion | karuṇā, kāruṇya | snying rje |
| completely perfected | pariniṣpanna | yongs su grub pa, yongs su rdzogs pa |
| completely without elaboration | atyanta-niṣprapañcatā | shin tu spros pa med pa |