Here are the list of 14 symbols which are generally used in hinduism in day to day life.
1. Swastika :
The swastika is well-recognized as an important Hindu symbol. It represents God (the Brahman) in his universal manifestation, and energy (Shakti). It represents the four directions of the world (the four faces of Brahma). It also represents the Purushartha: Dharma (natural order), Artha (wealth), Kama (desire), and Moksha (liberation). The swastika symbol is traced with sindoor during Hindu religious rites.

2. Aum or Om:
The goal which all the Vedas declare, which all austerities aim at, and which men desire when they lead the life of continence … is Om. This syllable Om is indeed Brahman. Whosoever knows this syllable obtains all that he desires. This is the best support; this is the highest support. Whosoever knows this support is adored in the world of Brahma.
-Katha Upanishada.

3. Gopadma:
Symbol to show Cow’s feet. Symbol of purity, motherhood and ahimsa (non-violence)

4. Sri Chakra Yantra:
Sri Chakra Yantra of Tripura Sundari (commonly referred to as Sri Yantra) is a mandala formed by nine interlocking triangles. Four of these triangles are oriented upright, representing Shiva or the Masculine. Five of these triangles are inverted triangles representing Shakti, or the Feminine. Together, the nine triangles form a web symbolic of the entire cosmos, a womb symbolic of creation, and together express Advaita Vedanta or non-duality. All other yantras are derivatives of this supreme yantra.

5. Conch:
The conch shell is a major Hindu article of prayer, used as a trumpeting announcement of all sorts. The God of Preservation, Vishnu, is said to hold a special conch, Panchajanya, that represents life as it has come out of life-giving waters.

In the story of Dhruva the divine conch plays a special part. The warriors of ancient India would blow conch shells to announce battle, such as is famously represented in the beginning of the war of Kurukshetra in the Mahabharata, a famous Hindu epic.
6. Saraswati:
Symbol Of Education Relief.

7. Foot Prints of Goddess Lakshmi:

8. Shatkon:
Shatkona, “six-pointed star,” is two interlocking triangles; the upper stands for Siva, ‘purusha’ (male energy) and fire, the lower for Shakti, ‘prakriti’ (female power) and water. Their union gives birth to Sanatkumara, whose sacred number is six.

9. The Lotus (PADMA):
The lotus symbol (or its petals) is both a symbol of purity and variety, every lotus petal representing a distinct aspect. The inclusion of a lotus in a YANTRA represents freedom from multiple interference with the exterior (purity) and expresses the absolute force of the Supreme Self.

10. Tripundra :
Tripundra is a Saivite’s great mark, three stripes of white vibhuti on the brow. This holy ash signifies purity and the burning away of anava, karma and maya. The bindu, or dot, at the third eye quickens spiritual insight.

11. Shubha Labha:
The literal meanings of the names give you a sense of upliftment. Shubh means goodness and Labh means benefit.

12. Kalasha:
The Kalasha is considered a symbol of abundance and “source of life” in the Vedas.

13. Namaste:
Namaste, Hands in prayer also known as Anjali gesture is a sign of respect for the sacred, that which is dear to the heart .

14. Diya:
Dipa, Diya, Diva, lamp is a symbol of light.

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