1 . Alpha alpha a:lf alpha angle; coefficient?

2 . beta beta bet Beta Magnetic flux coefficient; angle; coefficient?

3 . Gamma gamma ga:m Gamma the coefficient of conductivity (lowercase)?

4. δ delta delt delta change; density; refractive index?

5. ε epsilon ep`silon base of logarithm?

6. ζ zeta zat zeta coefficient; azimuth; impedance; relative viscosity; atomic number?

7. η eta eit Hysteresis coefficient; efficiency (lowercase)?

8. θ thet θit sita temperature; phase angle?

9. ι iot aiot tiny, a little?

10. κ kappa kap Medium constant?

11.λ lambda lambd lambda wavelength (lowercase); volume?

12. μ mu mju mu coefficient of magnetic permeability; micro (thousandths); amplification factor (lowercase)?

13. ν nu nju New Coefficient of magnetic resistance?

14.∈ξ xi ksi ksi?

15.∏ π pi pai Pai Circumference = Circumference ÷ Diameter = 3.1416?

16.∑ σ sigma `sigma sigma Sigma Sum (uppercase), Surface Density; Transconductance (lowercase)?

17.∕? Algebraic symbol, divide or sum

18.√? Algebraic symbol, root sign, open root sign

19. ∝ Algebraic symbol, positive ratio

20. ∞ Algebraic symbol, infinity

21. ∟ Reasoning symbol, right angle

22. ∠? Reasoning symbol, angle

23. ∣? Reasoning symbol, whole division.

24.∥? Reasoning symbol, parallel

25. ∧? Algebraic symbol, logical or

26.∨Algebraic symbol, logical or

27. ∩ Set symbol, intersection

28.∪? Set symbol, ensemble

29.∫ Integral symbol

30. ¤ Line integral symbol