Buddhic plane

Planes of existence Gross and subtle bodies
Theosophy
Full list 1. Spiritual/Divine/Logoic/Mahaparanirvanic plane/Adi Divine Spirit/Word; First Logos/Theon/Pranava/Parabrahman. paramatman 2. Spiritual/Monadic/Paranirvanic plane/Anupapaduka Holy Spirit/Word; Second Logos/Monad; Nirguna Brahman. oversoul/monad/jivatman 3. Spiritual/Pneuma/Nirvanic/Atmic plane Holy Spirit/Word; Third Logos/Pneuma; Saguna Brahman. individual spirit/pneuma/atman 4. Spiritual/Soul/Causal/Intuitional/Noetic/Buddhic plane soul/nous/buddhi/causal body 5 Mental/Manasic/Causal/Intellectual plane mind/manas/phren: mental and causal and higher mental bodies, projection/out-of-body experience (OBE) 6. Astral/Emotional plane ghost/thymos/kama/emotional/astral body, projection/OBE 7. Material-Ethereal plane material/soma/sthula and life/ethereal/phasma/linga/vital bodies/shariras, aura/prana, projection/OBE
Rosicrucian
The 7 Worlds and the 7 Cosmic Planes The Seven-fold constitution of Man The Ten-fold constitution of Man
Thelema
Body of light | Great Work
Hermeticism
Hermeticism | Cosmogony
Surat Shabda Yoga
Cosmology
Jainism
Jain cosmology
Sufism
Sufi cosmology
Hinduism
Lokas/Talas - Tattvas, Kosas, Upadhis
Buddhism
Buddhist cosmology
Gnosticism
Aeons, Archons
Kabbalah
Atziluth > Beri'ah > Yetzirah > Assiah Sephirot
Fourth Way
Ray of Creation

The soul(ful) or (to Indian neo-Theosophists) buddhic plane (hyperplane or continuum/universe, separately, or enclosing and interpenetrating grosser hyperplanes, respectively) or world (simply) in Theosophy is the world in which buddhi, i.e. soul, exists.

References

Sources:

• Charles Leadbeater (1912–1937), A Textbook of Theosophy, Madras, India: Theosophical Publishing House, 1912–1937,