transferase, rho, epsilon, cdna, meson, histidine, quantization, cycloaddition, photolysis, acyl, disulfide, scalar, voltage divider, uracil, dnase, mev, phi, hexadecimal, angstroms, fibronectin, enthalpy, homology, invariant, dipole moment, chromatogram, immunofluorescence, gaussian, ribonucleoprotein, byte, porphyrin, microchannel, trna, impedances, modulo, polypeptide, valine, cyano, transduction, magnetization, factorization, operon, planar, dephosphorylation, nucleotide, ttl, anion, phenylene, hyperfine, radians, tetramer, dinucleotide, baryon, binary, endonuclease, linker, monolayer, baud rate, thermodynamic equilibrium, cytidine, factorial, dimer, exonuclease, cis, frap, interconversion, amide, homologue, thiol, orbitals, transmembrane, mitochondrion, thymidine, quinone, polynomial, solaris, dispersive, magnon, radix, moduli, variable resistor, interphase, icosahedral, alkyl, anneal, nernst, midplane, mux, phonon, solvation, divalent, adenine, absorption coefficient, magnetoresistance, strange quark, addr, guanine, plastid, adduct, manganite, absorbance, photoemission, sigma, alpha, gamma, pi, mu, theta, beta, a, e, y, \u00a3, cp, g, t, ep, h, kappa, relative, t., \u00ab, coefficient, adjoint, bilinear, calculus, integral, phage, variable, dimensionless, integrable, modal, nondimensional, nonnegative, nonsingular, subscript, tangent, tensorial, tuple, 0

alphabetic character, letter, letter of the alphabet